Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
npmjs.org "class" keyword
Top 1.1% on npmjs.org
7 versions - Latest release: almost 5 years ago - 6,194 dependent packages - 2,323,492 dependent repositories - 322 million downloads last month - 351 stars on GitHub - 1 maintainer
inherits 2.0.4 💰
Browser-friendly inheritance fully compatible with standard node.js inherits()7 versions - Latest release: almost 5 years ago - 6,194 dependent packages - 2,323,492 dependent repositories - 322 million downloads last month - 351 stars on GitHub - 1 maintainer
Top 0.6% on npmjs.org
142 versions - Latest release: 4 months ago - 1,983 dependent packages - 597,635 dependent repositories - 82.4 million downloads last month - 3,456 stars on GitHub - 1 maintainer
file-type 19.0.0 💰
Detect the file type of a Buffer/Uint8Array/ArrayBuffer142 versions - Latest release: 4 months ago - 1,983 dependent packages - 597,635 dependent repositories - 82.4 million downloads last month - 3,456 stars on GitHub - 1 maintainer
Top 0.9% on npmjs.org
16 versions - Latest release: 8 months ago - 1,284 dependent packages - 1,291,729 dependent repositories - 62.7 million downloads last month - 2,150 stars on GitHub - 1 maintainer
pascal-case 4.0.0 💰
Transform into a string of capitalized words without separators16 versions - Latest release: 8 months ago - 1,284 dependent packages - 1,291,729 dependent repositories - 62.7 million downloads last month - 2,150 stars on GitHub - 1 maintainer
Top 3.0% on npmjs.org
3 versions - Latest release: almost 8 years ago - 922 dependent packages - 3,781,103 dependent repositories - 51.7 million downloads last month - 10 stars on GitHub - 1 maintainer
static-extend 0.1.2 💰
Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties,...3 versions - Latest release: almost 8 years ago - 922 dependent packages - 3,781,103 dependent repositories - 51.7 million downloads last month - 10 stars on GitHub - 1 maintainer
Top 1.2% on npmjs.org
34 versions - Latest release: about 3 years ago - 900 dependent packages - 646,583 dependent repositories - 50.9 million downloads last month - 399 stars on GitHub - 3 maintainers
dom-helpers 5.2.1
tiny modular DOM lib for ie9+34 versions - Latest release: about 3 years ago - 900 dependent packages - 646,583 dependent repositories - 50.9 million downloads last month - 399 stars on GitHub - 3 maintainers
Top 2.4% on npmjs.org
14 versions - Latest release: over 6 years ago - 913 dependent packages - 856,124 dependent repositories - 50.7 million downloads last month - 19 stars on GitHub - 2 maintainers
class-utils 0.3.6 💰
Utils for working with JavaScript classes and prototype methods.14 versions - Latest release: over 6 years ago - 913 dependent packages - 856,124 dependent repositories - 50.7 million downloads last month - 19 stars on GitHub - 2 maintainers
Top 4.8% on npmjs.org
6 versions - Latest release: about 2 years ago - 4 dependent packages - 512,151 dependent repositories - 33.9 million downloads last month - 10 stars on GitHub - 1 maintainer
@gar/promisify 1.1.3
Promisify an entire class or object6 versions - Latest release: about 2 years ago - 4 dependent packages - 512,151 dependent repositories - 33.9 million downloads last month - 10 stars on GitHub - 1 maintainer
Top 2.8% on npmjs.org
27 versions - Latest release: over 2 years ago - 85 dependent packages - 87,823 dependent repositories - 17.4 million downloads last month - 19 stars on GitHub - 1 maintainer
typical 7.1.1
Isomorphic, functional type-checking for Javascript27 versions - Latest release: over 2 years ago - 85 dependent packages - 87,823 dependent repositories - 17.4 million downloads last month - 19 stars on GitHub - 1 maintainer
Top 1.3% on npmjs.org
12 versions - Latest release: over 2 years ago - 600 dependent packages - 120,584 dependent repositories - 13.2 million downloads last month - 461 stars on GitHub - 1 maintainer
auto-bind 5.0.1 💰
Automatically bind methods to their class instance12 versions - Latest release: over 2 years ago - 600 dependent packages - 120,584 dependent repositories - 13.2 million downloads last month - 461 stars on GitHub - 1 maintainer
Top 3.4% on npmjs.org
12 versions - Latest release: over 1 year ago - 89 dependent packages - 275,249 dependent repositories - 12.2 million downloads last month - 9 stars on GitHub - 1 maintainer
unherit 3.0.1 💰
Create a subclass that can be modified without affecting the super class12 versions - Latest release: over 1 year ago - 89 dependent packages - 275,249 dependent repositories - 12.2 million downloads last month - 9 stars on GitHub - 1 maintainer
Top 3.5% on npmjs.org
2 versions - Latest release: about 8 years ago - 204 dependent packages - 1,013,121 dependent repositories - 8.01 million downloads last month - 13 stars on GitHub - 1 maintainer
is-posix-bracket 0.1.1
Returns true if the given string is a POSIX bracket expression (POSIX character class).2 versions - Latest release: about 8 years ago - 204 dependent packages - 1,013,121 dependent repositories - 8.01 million downloads last month - 13 stars on GitHub - 1 maintainer
Top 5.5% on npmjs.org
13 versions - Latest release: 3 months ago - 9 dependent packages - 725 dependent repositories - 2.77 million downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/assert-has-tostringtag-support 0.2.1 💰
Detect native Symbol.toStringTag support.13 versions - Latest release: 3 months ago - 9 dependent packages - 725 dependent repositories - 2.77 million downloads last month - 2 stars on GitHub - 4 maintainers
Top 5.0% on npmjs.org
12 versions - Latest release: 3 months ago - 34 dependent packages - 726 dependent repositories - 2.77 million downloads last month - 3 stars on GitHub - 4 maintainers
@stdlib/utils-native-class 0.2.1 💰
Determine the specification defined classification of an object.12 versions - Latest release: 3 months ago - 34 dependent packages - 726 dependent repositories - 2.77 million downloads last month - 3 stars on GitHub - 4 maintainers
Top 5.3% on npmjs.org
12 versions - Latest release: 3 months ago - 26 dependent packages - 723 dependent repositories - 2.74 million downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/utils-constructor-name 0.2.1 💰
Determine the name of a value's constructor.12 versions - Latest release: 3 months ago - 26 dependent packages - 723 dependent repositories - 2.74 million downloads last month - 2 stars on GitHub - 4 maintainers
Top 3.8% on npmjs.org
9 versions - Latest release: over 2 years ago - 105 dependent packages - 20,944 dependent repositories - 2.61 million downloads last month - 11 stars on GitHub - 1 maintainer
merge-class-names 1.4.2 💰
A function that merges given class names, no matter their format: string with single or multiple ...9 versions - Latest release: over 2 years ago - 105 dependent packages - 20,944 dependent repositories - 2.61 million downloads last month - 11 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
31 versions - Latest release: about 1 month ago - 159 dependent packages - 2,644 dependent repositories - 2.48 million downloads last month - 901 stars on GitHub - 1 maintainer
classcat 5.0.5 💰
Build a class attribute string quickly.31 versions - Latest release: about 1 month ago - 159 dependent packages - 2,644 dependent repositories - 2.48 million downloads last month - 901 stars on GitHub - 1 maintainer
Top 2.0% on npmjs.org
7 versions - Latest release: about 8 years ago - 361 dependent packages - 61,451 dependent repositories - 1.93 million downloads last month - 52 stars on GitHub - 32 maintainers
component-classes 1.2.6
Cross-browser element class list7 versions - Latest release: about 8 years ago - 361 dependent packages - 61,451 dependent repositories - 1.93 million downloads last month - 52 stars on GitHub - 32 maintainers
Top 0.7% on npmjs.org
48 versions - Latest release: over 3 years ago - 4,714 dependent packages - 46,407 dependent repositories - 1.74 million downloads last month - 5,808 stars on GitHub - 2 maintainers
vue-class-component 7.2.6
ES201X/TypeScript class decorator for Vue components48 versions - Latest release: over 3 years ago - 4,714 dependent packages - 46,407 dependent repositories - 1.74 million downloads last month - 5,808 stars on GitHub - 2 maintainers
Top 1.0% on npmjs.org
62 versions - Latest release: about 3 years ago - 173 dependent packages - 1,263 dependent repositories - 1.68 million downloads last month - 3,017 stars on GitHub - 2 maintainers
stampit 4.3.2
Create objects from reusable, composable behaviors.62 versions - Latest release: about 3 years ago - 173 dependent packages - 1,263 dependent repositories - 1.68 million downloads last month - 3,017 stars on GitHub - 2 maintainers
Top 1.7% on npmjs.org
355 versions - Latest release: about 11 hours ago - 110 dependent packages - 181 dependent repositories - 1.38 million downloads last month - 4,580 stars on GitHub - 1 maintainer
knip 5.15.1 💰
Find unused files, dependencies and exports in your TypeScript and JavaScript projects355 versions - Latest release: about 11 hours ago - 110 dependent packages - 181 dependent repositories - 1.38 million downloads last month - 4,580 stars on GitHub - 1 maintainer
Top 2.8% on npmjs.org
9 versions - Latest release: about 6 years ago - 96 dependent packages - 63,267 dependent repositories - 1.05 million downloads last month - 17 stars on GitHub - 8 maintainers
class-is 1.1.0
Enhances a JavaScript class by adding an is<Class> property to compare types between realms.9 versions - Latest release: about 6 years ago - 96 dependent packages - 63,267 dependent repositories - 1.05 million downloads last month - 17 stars on GitHub - 8 maintainers
Top 3.0% on npmjs.org
2 versions - Latest release: over 5 years ago - 4 dependent packages - 17,648 dependent repositories - 823 thousand downloads last month - 43 stars on GitHub - 1 maintainer
is-class-hotfix 0.0.6 💰
Check if function is an ES6 class.2 versions - Latest release: over 5 years ago - 4 dependent packages - 17,648 dependent repositories - 823 thousand downloads last month - 43 stars on GitHub - 1 maintainer
Top 2.3% on npmjs.org
135 versions - Latest release: 5 months ago - 50 dependent packages - 15,842 dependent repositories - 817 thousand downloads last month - 47 stars on GitHub - 1 maintainer
typechecker 9.3.0 💰
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)135 versions - Latest release: 5 months ago - 50 dependent packages - 15,842 dependent repositories - 817 thousand downloads last month - 47 stars on GitHub - 1 maintainer
Top 2.3% on npmjs.org
29 versions - Latest release: about 2 years ago - 240 dependent packages - 892 dependent repositories - 447 thousand downloads last month - 61 stars on GitHub - 1 maintainer
jest-css-modules-transform 4.4.2
Jest's preprocessor for css, sass, less, stylus modules generated with Webpack29 versions - Latest release: about 2 years ago - 240 dependent packages - 892 dependent repositories - 447 thousand downloads last month - 61 stars on GitHub - 1 maintainer
Top 5.0% on npmjs.org
4 versions - Latest release: almost 9 years ago - 96 dependent packages - 4,301 dependent repositories - 388 thousand downloads last month - 3 stars on GitHub - 1 maintainer
validate.io-matrix-like 1.0.2
Validates if a value is matrix-like.4 versions - Latest release: almost 9 years ago - 96 dependent packages - 4,301 dependent repositories - 388 thousand downloads last month - 3 stars on GitHub - 1 maintainer
Top 3.6% on npmjs.org
17 versions - Latest release: over 6 years ago - 23 dependent packages - 10,617 dependent repositories - 373 thousand downloads last month - 6 stars on GitHub - 1 maintainer
modelo 4.2.3
A JavaScript object inheritance utility.17 versions - Latest release: over 6 years ago - 23 dependent packages - 10,617 dependent repositories - 373 thousand downloads last month - 6 stars on GitHub - 1 maintainer
Top 1.0% on npmjs.org
216 versions - Latest release: 20 days ago - 223 dependent packages - 2,527 dependent repositories - 368 thousand downloads last month - 2,141 stars on GitHub - 1 maintainer
@typegoose/typegoose 12.4.0 💰
Define Mongoose models using TypeScript classes216 versions - Latest release: 20 days ago - 223 dependent packages - 2,527 dependent repositories - 368 thousand downloads last month - 2,141 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
7 versions - Latest release: about 10 years ago - 13 dependent packages - 2,817 dependent repositories - 356 thousand downloads last month - 41 stars on GitHub - 1 maintainer
declare.js 0.0.8
OO system from node and browser7 versions - Latest release: about 10 years ago - 13 dependent packages - 2,817 dependent repositories - 356 thousand downloads last month - 41 stars on GitHub - 1 maintainer
Top 5.3% on npmjs.org
3 versions - Latest release: about 6 years ago - 9 dependent packages - 208 dependent repositories - 341 thousand downloads last month - 4 stars on GitHub - 1 maintainer
autocreate 1.2.0
`new`-less classes for ES7/Babel, TypeScript, CoffeeScript, etc.3 versions - Latest release: about 6 years ago - 9 dependent packages - 208 dependent repositories - 341 thousand downloads last month - 4 stars on GitHub - 1 maintainer
Top 2.7% on npmjs.org
11 versions - Latest release: almost 6 years ago - 28 dependent packages - 2,878 dependent repositories - 320 thousand downloads last month - 24 stars on GitHub - 1 maintainer
feature-detect-es6 1.5.0
Detect which ES6 (ES2015 and above) features are available11 versions - Latest release: almost 6 years ago - 28 dependent packages - 2,878 dependent repositories - 320 thousand downloads last month - 24 stars on GitHub - 1 maintainer
Top 4.6% on npmjs.org
16 versions - Latest release: 7 months ago - 7 dependent packages - 149 dependent repositories - 320 thousand downloads last month - 5 stars on GitHub - 1 maintainer
ebec 2.3.0 💰
A library that provides a basic ES6 error class.16 versions - Latest release: 7 months ago - 7 dependent packages - 149 dependent repositories - 320 thousand downloads last month - 5 stars on GitHub - 1 maintainer
Top 5.8% on npmjs.org
5 versions - Latest release: over 7 years ago - 4 dependent packages - 2,148 dependent repositories - 312 thousand downloads last month - 3 stars on GitHub - 1 maintainer
o3 1.0.3
o3 - Javascript Class Framework5 versions - Latest release: over 7 years ago - 4 dependent packages - 2,148 dependent repositories - 312 thousand downloads last month - 3 stars on GitHub - 1 maintainer
Top 2.0% on npmjs.org
15 versions - Latest release: over 5 years ago - 114 dependent packages - 33,211 dependent repositories - 305 thousand downloads last month - 71 stars on GitHub - 1 maintainer
inherit 2.2.7
Inheritance module for Node.js and browsers15 versions - Latest release: over 5 years ago - 114 dependent packages - 33,211 dependent repositories - 305 thousand downloads last month - 71 stars on GitHub - 1 maintainer
Top 6.9% on npmjs.org
6 versions - Latest release: over 4 years ago - 5 dependent packages - 2,590 dependent repositories - 278 thousand downloads last month - 0 stars on GitHub - 1 maintainer
create-mixin 3.0.0
Mix the prototype of one class into another6 versions - Latest release: over 4 years ago - 5 dependent packages - 2,590 dependent repositories - 278 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
4 versions - Latest release: almost 7 years ago - 5 dependent packages - 961 dependent repositories - 254 thousand downloads last month - 1 maintainer
for-each-property 0.0.4
Executes a callback for each property found on a object, with options regarding enumerability (en...4 versions - Latest release: almost 7 years ago - 5 dependent packages - 961 dependent repositories - 254 thousand downloads last month - 1 maintainer
Top 1.9% on npmjs.org
2 versions - Latest release: almost 7 years ago - 3 dependent packages - 959 dependent repositories - 254 thousand downloads last month - 1 maintainer
for-each-property-deep 0.0.3
Executes a callback for each property found on a object, recursively on nested properties, with o...2 versions - Latest release: almost 7 years ago - 3 dependent packages - 959 dependent repositories - 254 thousand downloads last month - 1 maintainer
Top 3.4% on npmjs.org
39 versions - Latest release: over 2 years ago - 16 dependent packages - 492 dependent repositories - 219 thousand downloads last month - 42 stars on GitHub - 1 maintainer
cnbuilder 3.1.0 💰
Yet another classname string builder (the fastest one)39 versions - Latest release: over 2 years ago - 16 dependent packages - 492 dependent repositories - 219 thousand downloads last month - 42 stars on GitHub - 1 maintainer
Top 2.4% on npmjs.org
3 versions - Latest release: over 8 years ago - 52 dependent packages - 2,868 dependent repositories - 209 thousand downloads last month - 89 stars on GitHub - 1 maintainer
class-extend 0.1.2 💰
Backbone like Class.extend utility for Node3 versions - Latest release: over 8 years ago - 52 dependent packages - 2,868 dependent repositories - 209 thousand downloads last month - 89 stars on GitHub - 1 maintainer
Top 4.6% on npmjs.org
13 versions - Latest release: over 6 years ago - 19 dependent packages - 358 dependent repositories - 166 thousand downloads last month - 7 stars on GitHub - 2 maintainers
createerror 1.3.0
Helper for creating easily extensible and subclassable JavaScript Error classes.13 versions - Latest release: over 6 years ago - 19 dependent packages - 358 dependent repositories - 166 thousand downloads last month - 7 stars on GitHub - 2 maintainers
Top 6.9% on npmjs.org
3 versions - Latest release: over 2 years ago - 2 dependent packages - 40 dependent repositories - 165 thousand downloads last month - 5 stars on GitHub - 1 maintainer
postcss-pseudo-is 0.3.0
PostCSS plugin to transform the :is() CSS pseudo-class into more compatible CSS selectors.3 versions - Latest release: over 2 years ago - 2 dependent packages - 40 dependent repositories - 165 thousand downloads last month - 5 stars on GitHub - 1 maintainer
Top 2.4% on npmjs.org
9 versions - Latest release: over 4 years ago - 132 dependent packages - 6,432 dependent repositories - 163 thousand downloads last month - 43 stars on GitHub - 1 maintainer
is-class 0.0.9 💰
Check if function is an ES6 class.9 versions - Latest release: over 4 years ago - 132 dependent packages - 6,432 dependent repositories - 163 thousand downloads last month - 43 stars on GitHub - 1 maintainer
Top 3.2% on npmjs.org
1 version - Latest release: about 9 years ago - 20 dependent packages - 17,338 dependent repositories - 159 thousand downloads last month - 18 stars on GitHub - 1 maintainer
to-factory 1.0.0
Convert classes into factory functions so they can be called with or without new.1 version - Latest release: about 9 years ago - 20 dependent packages - 17,338 dependent repositories - 159 thousand downloads last month - 18 stars on GitHub - 1 maintainer
Top 3.0% on npmjs.org
9 versions - Latest release: almost 5 years ago - 22 dependent packages - 109 dependent repositories - 157 thousand downloads last month - 31 stars on GitHub - 8 maintainers
cidr-matcher 2.1.1
Fast CIDR matcher. Given an input IPv4 address, it checks if it's inside a set of IP ranges, expr...9 versions - Latest release: almost 5 years ago - 22 dependent packages - 109 dependent repositories - 157 thousand downloads last month - 31 stars on GitHub - 8 maintainers
Top 3.8% on npmjs.org
8 versions - Latest release: almost 8 years ago - 28 dependent packages - 598 dependent repositories - 146 thousand downloads last month - 7 stars on GitHub - 5 maintainers
ampersand-class-extend 2.0.0
JS class extension tool for enabling easily extending prototype with multiple objects.8 versions - Latest release: almost 8 years ago - 28 dependent packages - 598 dependent repositories - 146 thousand downloads last month - 7 stars on GitHub - 5 maintainers
Top 3.5% on npmjs.org
20 versions - Latest release: over 6 years ago - 24 dependent packages - 295 dependent repositories - 144 thousand downloads last month - 31 stars on GitHub - 3 maintainers
httperrors 2.3.0
Handy JavaScript Error classes representing the standard HTTP errors. Easily extensible and subcl...20 versions - Latest release: over 6 years ago - 24 dependent packages - 295 dependent repositories - 144 thousand downloads last month - 31 stars on GitHub - 3 maintainers
Top 1.7% on npmjs.org
24 versions - Latest release: almost 2 years ago - 77 dependent packages - 368 dependent repositories - 123 thousand downloads last month - 276 stars on GitHub - 1 maintainer
json2typescript 1.5.1
Provides TypeScript methods to map a JSON object to a JavaScript object on runtime24 versions - Latest release: almost 2 years ago - 77 dependent packages - 368 dependent repositories - 123 thousand downloads last month - 276 stars on GitHub - 1 maintainer
Top 0.9% on npmjs.org
129 versions - Latest release: 5 months ago - 20 dependent packages - 660 dependent repositories - 119 thousand downloads last month - 15,999 stars on GitHub - 1 maintainer
inferno-clone-vnode 8.2.3 💰
provides helper function to clone Inferno's vNodes129 versions - Latest release: 5 months ago - 20 dependent packages - 660 dependent repositories - 119 thousand downloads last month - 15,999 stars on GitHub - 1 maintainer
Top 0.9% on npmjs.org
282 versions - Latest release: 5 months ago - 38 dependent packages - 682 dependent repositories - 119 thousand downloads last month - 15,999 stars on GitHub - 5 maintainers
inferno-create-class 8.2.3 💰
Provides a helper to create Inferno Components without needing ES2015282 versions - Latest release: 5 months ago - 38 dependent packages - 682 dependent repositories - 119 thousand downloads last month - 15,999 stars on GitHub - 5 maintainers
Top 3.4% on npmjs.org
36 versions - Latest release: 5 months ago - 14 dependent packages - 71 dependent repositories - 112 thousand downloads last month - 50 stars on GitHub - 1 maintainer
jsox 1.2.119
Java Script Object eXchange.36 versions - Latest release: 5 months ago - 14 dependent packages - 71 dependent repositories - 112 thousand downloads last month - 50 stars on GitHub - 1 maintainer
Top 6.5% on npmjs.org
6 versions - Latest release: 10 months ago - 7 dependent packages - 17 dependent repositories - 107 thousand downloads last month - 2 stars on GitHub - 2 maintainers
hast-util-classnames 3.0.0 💰
hast utility to merge class names together6 versions - Latest release: 10 months ago - 7 dependent packages - 17 dependent repositories - 107 thousand downloads last month - 2 stars on GitHub - 2 maintainers
Top 3.7% on npmjs.org
23 versions - Latest release: about 8 years ago - 8 dependent packages - 166 dependent repositories - 104 thousand downloads last month - 15 stars on GitHub - 1 maintainer
jclass 1.2.1
Advanced but lightweight and fast Javascript inheritance model providing class members and protot...23 versions - Latest release: about 8 years ago - 8 dependent packages - 166 dependent repositories - 104 thousand downloads last month - 15 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
11 versions - Latest release: over 3 years ago - 7 dependent packages - 32 dependent repositories - 103 thousand downloads last month - 38 stars on GitHub - 2 maintainers
ember-set-body-class 1.0.2
Fastboot-compatible, template-driven helper for setting <body> classes.11 versions - Latest release: over 3 years ago - 7 dependent packages - 32 dependent repositories - 103 thousand downloads last month - 38 stars on GitHub - 2 maintainers
Top 4.1% on npmjs.org
14 versions - Latest release: over 9 years ago - 32 dependent packages - 1,252 dependent repositories - 101 thousand downloads last month - 8 stars on GitHub - 5 maintainers
fusing 1.0.0
Prototype fusion14 versions - Latest release: over 9 years ago - 32 dependent packages - 1,252 dependent repositories - 101 thousand downloads last month - 8 stars on GitHub - 5 maintainers
Top 4.3% on npmjs.org
5 versions - Latest release: about 6 years ago - 9 dependent packages - 5,718 dependent repositories - 99.5 thousand downloads last month - 3 stars on GitHub - 1 maintainer
csextends 1.2.0
Use the Coffee-Script extends keyword outside of Coffee-Script. Useful for easily extending exist...5 versions - Latest release: about 6 years ago - 9 dependent packages - 5,718 dependent repositories - 99.5 thousand downloads last month - 3 stars on GitHub - 1 maintainer
Top 3.4% on npmjs.org
3 versions - Latest release: over 8 years ago - 53 dependent packages - 277 dependent repositories - 99.1 thousand downloads last month - 9 stars on GitHub - 1 maintainer
class.extend 0.9.2
copy/paste implementation of John Resig's Simple JavaScript inheritance.3 versions - Latest release: over 8 years ago - 53 dependent packages - 277 dependent repositories - 99.1 thousand downloads last month - 9 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
29 versions - Latest release: over 5 years ago - 279 dependent packages - 3,310 dependent repositories - 84.6 thousand downloads last month - 1,122 stars on GitHub - 1 maintainer
react-mixin 5.0.0
![travis](https://travis-ci.org/brigand/react-mixin.svg)29 versions - Latest release: over 5 years ago - 279 dependent packages - 3,310 dependent repositories - 84.6 thousand downloads last month - 1,122 stars on GitHub - 1 maintainer
Top 1.1% on npmjs.org
7 versions - Latest release: about 8 years ago - 9 dependent packages - 907 dependent repositories - 82.7 thousand downloads last month - 1 maintainer
smart-mixin 2.0.0
![travis](https://travis-ci.org/brigand/smart-mixin.svg)7 versions - Latest release: about 8 years ago - 9 dependent packages - 907 dependent repositories - 82.7 thousand downloads last month - 1 maintainer
Top 5.4% on npmjs.org
1 version - Latest release: over 9 years ago - 13 dependent packages - 1,418 dependent repositories - 75.3 thousand downloads last month - 4 stars on GitHub - 1 maintainer
an-array 1.0.0
Check if an object is an array or a typed array1 version - Latest release: over 9 years ago - 13 dependent packages - 1,418 dependent repositories - 75.3 thousand downloads last month - 4 stars on GitHub - 1 maintainer
Top 3.4% on npmjs.org
5 versions - Latest release: about 7 years ago - 26 dependent packages - 88 dependent repositories - 69.4 thousand downloads last month - 25 stars on GitHub - 1 maintainer
extends-classes 1.0.5
Extend from multiple classes!5 versions - Latest release: about 7 years ago - 26 dependent packages - 88 dependent repositories - 69.4 thousand downloads last month - 25 stars on GitHub - 1 maintainer
Top 7.1% on npmjs.org
9 versions - Latest release: 3 months ago - 26 dependent packages - 30 dependent repositories - 63 thousand downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/assert-is-typed-array 0.2.1 💰
Test if a value is a typed array.9 versions - Latest release: 3 months ago - 26 dependent packages - 30 dependent repositories - 63 thousand downloads last month - 1 stars on GitHub - 4 maintainers
Top 7.9% on npmjs.org
9 versions - Latest release: 3 months ago - 5 dependent packages - 11 dependent repositories - 62.2 thousand downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/assert-is-complex-typed-array 0.2.1 💰
Test if a value is a complex typed array.9 versions - Latest release: 3 months ago - 5 dependent packages - 11 dependent repositories - 62.2 thousand downloads last month - 1 stars on GitHub - 4 maintainers
Top 7.2% on npmjs.org
17 versions - Latest release: 3 months ago - 88 dependent packages - 88 dependent repositories - 61.7 thousand downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/utils-inherit 0.2.1 💰
Implement prototypical inheritance by replacing the prototype of one constructor with the prototy...17 versions - Latest release: 3 months ago - 88 dependent packages - 88 dependent repositories - 61.7 thousand downloads last month - 2 stars on GitHub - 4 maintainers
Top 2.6% on npmjs.org
42 versions - Latest release: 7 months ago - 12 dependent packages - 60 dependent repositories - 60.8 thousand downloads last month - 328 stars on GitHub - 1 maintainer
vue-facing-decorator 3.0.4 💰
Vue typescript class and decorator based component.42 versions - Latest release: 7 months ago - 12 dependent packages - 60 dependent repositories - 60.8 thousand downloads last month - 328 stars on GitHub - 1 maintainer
Top 5.7% on npmjs.org
12 versions - Latest release: 3 months ago - 51 dependent packages - 49 dependent repositories - 56.4 thousand downloads last month - 2 stars on GitHub - 4 maintainers
@stdlib/assert-instance-of 0.2.1 💰
Test whether a value has in its prototype chain a specified constructor as a prototype property.12 versions - Latest release: 3 months ago - 51 dependent packages - 49 dependent repositories - 56.4 thousand downloads last month - 2 stars on GitHub - 4 maintainers
Top 2.9% on npmjs.org
38 versions - Latest release: 4 days ago - 18 dependent packages - 89 dependent repositories - 54.2 thousand downloads last month - 37 stars on GitHub - 1 maintainer
java-caller 4.0.0 💰
Library to easily call java from node sources. Automatically installs java if not present38 versions - Latest release: 4 days ago - 18 dependent packages - 89 dependent repositories - 54.2 thousand downloads last month - 37 stars on GitHub - 1 maintainer
Top 4.5% on npmjs.org
50 versions - Latest release: about 1 year ago - 46 dependent packages - 536 dependent repositories - 53.6 thousand downloads last month - 2 stars on GitHub - 1 maintainer
inherits-ex 1.6.0
Enhanced inheritance for dynamic inheritance and mixin.50 versions - Latest release: about 1 year ago - 46 dependent packages - 536 dependent repositories - 53.6 thousand downloads last month - 2 stars on GitHub - 1 maintainer
Top 1.3% on npmjs.org
731 versions - Latest release: 3 days ago - 48 dependent packages - 144 dependent repositories - 51.6 thousand downloads last month - 2,654 stars on GitHub - 1 maintainer
@tsed/schema 7.69.2 💰
JsonSchema module for Ts.ED Framework731 versions - Latest release: 3 days ago - 48 dependent packages - 144 dependent repositories - 51.6 thousand downloads last month - 2,654 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
732 versions - Latest release: 3 days ago - 25 dependent packages - 134 dependent repositories - 51.5 thousand downloads last month - 2,745 stars on GitHub - 1 maintainer
@tsed/json-mapper 7.69.2 💰
Json mapper module for Ts.ED Framework732 versions - Latest release: 3 days ago - 25 dependent packages - 134 dependent repositories - 51.5 thousand downloads last month - 2,745 stars on GitHub - 1 maintainer
Top 3.9% on npmjs.org
2 versions - Latest release: almost 9 years ago - 59 dependent packages - 5,302 dependent repositories - 47.5 thousand downloads last month - 2 stars on GitHub - 1 maintainer
classie 1.0.0
dom class helper functions, browserified, classie -from bonzo2 versions - Latest release: almost 9 years ago - 59 dependent packages - 5,302 dependent repositories - 47.5 thousand downloads last month - 2 stars on GitHub - 1 maintainer
Top 8.7% on npmjs.org
11 versions - Latest release: 3 months ago - 5 dependent packages - 3 dependent repositories - 46.2 thousand downloads last month - 1 stars on GitHub - 4 maintainers
@stdlib/stats-base-dists-chisquare-ctor 0.2.1 💰
Chi-squared distribution constructor.11 versions - Latest release: 3 months ago - 5 dependent packages - 3 dependent repositories - 46.2 thousand downloads last month - 1 stars on GitHub - 4 maintainers
Top 3.2% on npmjs.org
20 versions - Latest release: over 3 years ago - 19 dependent packages - 71 dependent repositories - 37.6 thousand downloads last month - 59 stars on GitHub - 1 maintainer
aggregation 1.2.7 💰
Aggregation of Base Class and Mixin Classes20 versions - Latest release: over 3 years ago - 19 dependent packages - 71 dependent repositories - 37.6 thousand downloads last month - 59 stars on GitHub - 1 maintainer
Top 9.8% on npmjs.org
8 versions - Latest release: about 8 years ago - 3 dependent packages - 7 dependent repositories - 37.6 thousand downloads last month - 0 stars on GitHub - 1 maintainer
abstract-logger 0.2.5
It's an abstract logger.8 versions - Latest release: about 8 years ago - 3 dependent packages - 7 dependent repositories - 37.6 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
6 versions - Latest release: over 3 years ago - 13 dependent packages - 1,211 dependent repositories - 36.2 thousand downloads last month - 2,807 stars on GitHub - 1 maintainer
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Check if a CSS selector string has a class.6 versions - Latest release: over 3 years ago - 13 dependent packages - 1,211 dependent repositories - 36.2 thousand downloads last month - 2,807 stars on GitHub - 1 maintainer
Top 4.0% on npmjs.org
9 versions - Latest release: about 4 years ago - 48 dependent packages - 135 dependent repositories - 36.1 thousand downloads last month - 13 stars on GitHub - 1 maintainer
@toycode/markdown-it-class 1.2.4
A markdown-it plugin that add classes by tag name9 versions - Latest release: about 4 years ago - 48 dependent packages - 135 dependent repositories - 36.1 thousand downloads last month - 13 stars on GitHub - 1 maintainer
Top 4.1% on npmjs.org
53 versions - Latest release: about 1 month ago - 48 dependent packages - 7 dependent repositories - 33.5 thousand downloads last month - 181 stars on GitHub - 1 maintainer
classix 2.1.37 💰
The fastest and tiniest utility for conditionally joining classNames.53 versions - Latest release: about 1 month ago - 48 dependent packages - 7 dependent repositories - 33.5 thousand downloads last month - 181 stars on GitHub - 1 maintainer
Top 4.6% on npmjs.org
36 versions - Latest release: over 8 years ago - 159 dependent packages - 411 dependent repositories - 33.4 thousand downloads last month - 1 stars on GitHub - 1 maintainer
ee-class 1.4.0
Fast prototype based javascript classes36 versions - Latest release: over 8 years ago - 159 dependent packages - 411 dependent repositories - 33.4 thousand downloads last month - 1 stars on GitHub - 1 maintainer
Top 6.0% on npmjs.org
2 versions - Latest release: over 8 years ago - 4 dependent packages - 450 dependent repositories - 32.7 thousand downloads last month - 3 stars on GitHub - 1 maintainer
pseudo-classes 1.0.0 💰
Get a list of all CSS pseudo-classes.2 versions - Latest release: over 8 years ago - 4 dependent packages - 450 dependent repositories - 32.7 thousand downloads last month - 3 stars on GitHub - 1 maintainer
prettier-plugin-classnames 0.6.6 💰
A Prettier plugin that wraps verbose class name based on the `printWidth` option.21 versions - Latest release: 15 days ago - 1 dependent package - 1 dependent repositories - 31.6 thousand downloads last month - 65 stars on GitHub - 1 maintainer
Top 0.9% on npmjs.org
18 versions - Latest release: almost 8 years ago - 36 dependent packages - 165 dependent repositories - 31.2 thousand downloads last month - 1 maintainer
react-class 3.2.2
A carefully crafted base class for all your React components18 versions - Latest release: almost 8 years ago - 36 dependent packages - 165 dependent repositories - 31.2 thousand downloads last month - 1 maintainer
Top 3.6% on npmjs.org
13 versions - Latest release: about 2 years ago - 27 dependent packages - 93 dependent repositories - 28.6 thousand downloads last month - 27 stars on GitHub - 3 maintainers
shift-ast 7.0.0
constructors for the Shift AST format13 versions - Latest release: about 2 years ago - 27 dependent packages - 93 dependent repositories - 28.6 thousand downloads last month - 27 stars on GitHub - 3 maintainers
Top 1.7% on npmjs.org
6 versions - Latest release: over 3 years ago - 6 dependent packages - 350 dependent repositories - 27.9 thousand downloads last month - 2,807 stars on GitHub - 1 maintainer
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Determine whether a selector contains a pseudo-class6 versions - Latest release: over 3 years ago - 6 dependent packages - 350 dependent repositories - 27.9 thousand downloads last month - 2,807 stars on GitHub - 1 maintainer
Top 4.0% on npmjs.org
23 versions - Latest release: over 7 years ago - 21 dependent packages - 155 dependent repositories - 25.8 thousand downloads last month - 10 stars on GitHub - 2 maintainers
generate-js 3.1.2
An easy to use prototypal inheritance model and generator.23 versions - Latest release: over 7 years ago - 21 dependent packages - 155 dependent repositories - 25.8 thousand downloads last month - 10 stars on GitHub - 2 maintainers
Top 3.7% on npmjs.org
3 versions - Latest release: about 6 years ago - 27 dependent packages - 94 dependent repositories - 25.5 thousand downloads last month - 14 stars on GitHub - 1 maintainer
classlist 2.0.0
Element#classList for older browsers.3 versions - Latest release: about 6 years ago - 27 dependent packages - 94 dependent repositories - 25.5 thousand downloads last month - 14 stars on GitHub - 1 maintainer
Top 5.5% on npmjs.org
85 versions - Latest release: 8 months ago - 14 dependent packages - 21 dependent repositories - 24.9 thousand downloads last month - 8 stars on GitHub - 6 maintainers
immutable-class 0.11.2
A template for creating immutable classes85 versions - Latest release: 8 months ago - 14 dependent packages - 21 dependent repositories - 24.9 thousand downloads last month - 8 stars on GitHub - 6 maintainers
Top 6.1% on npmjs.org
2 versions - Latest release: over 7 years ago - 14 dependent packages - 654 dependent repositories - 24.6 thousand downloads last month - 1 stars on GitHub - 1 maintainer
assert-err 1.1.0
assertion library that throws user-specified error types (accepts error class and message)2 versions - Latest release: over 7 years ago - 14 dependent packages - 654 dependent repositories - 24.6 thousand downloads last month - 1 stars on GitHub - 1 maintainer
Top 8.0% on npmjs.org
1 version - Latest release: over 8 years ago - 4 dependent packages - 73 dependent repositories - 24.6 thousand downloads last month - 1 stars on GitHub - 1 maintainer
gen-css-identifier 1.0.0
Generate a unique css class or id name.1 version - Latest release: over 8 years ago - 4 dependent packages - 73 dependent repositories - 24.6 thousand downloads last month - 1 stars on GitHub - 1 maintainer
Top 8.9% on npmjs.org
6 versions - Latest release: over 1 year ago - 3 dependent packages - 179 dependent repositories - 22.7 thousand downloads last month - 0 stars on GitHub - 1 maintainer
es6-class-prototype 2.0.0
get prototype from es6 class, like old way6 versions - Latest release: over 1 year ago - 3 dependent packages - 179 dependent repositories - 22.7 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.8% on npmjs.org
18 versions - Latest release: almost 3 years ago - 15 dependent packages - 67 dependent repositories - 22.5 thousand downloads last month - 18 stars on GitHub - 1 maintainer
super-error 2.5.1
Easily subclass errors18 versions - Latest release: almost 3 years ago - 15 dependent packages - 67 dependent repositories - 22.5 thousand downloads last month - 18 stars on GitHub - 1 maintainer
Top 7.6% on npmjs.org
6 versions - Latest release: over 1 year ago - 4 dependent packages - 195 dependent repositories - 22.5 thousand downloads last month - 0 stars on GitHub - 1 maintainer
class-proxy 2.0.0
The Class Proxy is used to define custom behavior for fundamental operations (e.g. property looku...6 versions - Latest release: over 1 year ago - 4 dependent packages - 195 dependent repositories - 22.5 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.0% on npmjs.org
3 versions - Latest release: almost 4 years ago - 34 dependent packages - 50 dependent repositories - 21.5 thousand downloads last month - 20 stars on GitHub - 1 maintainer
callable-instance 2.0.0
Instances of classes which are directly callable as functions.3 versions - Latest release: almost 4 years ago - 34 dependent packages - 50 dependent repositories - 21.5 thousand downloads last month - 20 stars on GitHub - 1 maintainer
Top 2.4% on npmjs.org
17 versions - Latest release: about 3 years ago - 30 dependent packages - 53 dependent repositories - 21.2 thousand downloads last month - 239 stars on GitHub - 2 maintainers
joiful 3.0.2
TypeScript Declarative Validation. Decorate your class properties to validate them using Joi.17 versions - Latest release: about 3 years ago - 30 dependent packages - 53 dependent repositories - 21.2 thousand downloads last month - 239 stars on GitHub - 2 maintainers
Top 1.9% on npmjs.org
39 versions - Latest release: about 1 year ago - 9 dependent packages - 65 dependent repositories - 21.2 thousand downloads last month - 26 maintainers
oojs 7.0.1
Power for object oriented JavaScript libraries.39 versions - Latest release: about 1 year ago - 9 dependent packages - 65 dependent repositories - 21.2 thousand downloads last month - 26 maintainers
Top 2.2% on npmjs.org
21 versions - Latest release: over 5 years ago - 40 dependent packages - 230 dependent repositories - 20.5 thousand downloads last month - 317 stars on GitHub - 1 maintainer
bem-cn 3.0.1
Friendly BEM class names generator, greate for React21 versions - Latest release: over 5 years ago - 40 dependent packages - 230 dependent repositories - 20.5 thousand downloads last month - 317 stars on GitHub - 1 maintainer
Top 1.8% on npmjs.org
84 versions - Latest release: 6 months ago - 23 dependent packages - 93 dependent repositories - 18.9 thousand downloads last month - 1,072 stars on GitHub - 1 maintainer
sol2uml 2.5.20
Solidity contract visualisation tool.84 versions - Latest release: 6 months ago - 23 dependent packages - 93 dependent repositories - 18.9 thousand downloads last month - 1,072 stars on GitHub - 1 maintainer
Top 8.7% on npmjs.org
3 versions - Latest release: over 9 years ago - 4 dependent packages - 104 dependent repositories - 17.4 thousand downloads last month - 0 stars on GitHub - 1 maintainer
css-selector-classes 0.1.2
Get every class in a CSS selector3 versions - Latest release: over 9 years ago - 4 dependent packages - 104 dependent repositories - 17.4 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 9.9% on npmjs.org
1 version - Latest release: over 2 years ago - 2 dependent packages - 1 dependent repositories - 17.4 thousand downloads last month - 2 stars on GitHub - 1 maintainer
ts-class-initializable 1.0.2
TypeScript abstract class enabling instance initialization from a plain object1 version - Latest release: over 2 years ago - 2 dependent packages - 1 dependent repositories - 17.4 thousand downloads last month - 2 stars on GitHub - 1 maintainer
Top 2.1% on npmjs.org
23 versions - Latest release: over 5 years ago - 35 dependent packages - 2,254 dependent repositories - 16 thousand downloads last month - 196 stars on GitHub - 1 maintainer
pjs 5.1.2
A lightweight class system. It's just prototypes!23 versions - Latest release: over 5 years ago - 35 dependent packages - 2,254 dependent repositories - 16 thousand downloads last month - 196 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
10 versions - Latest release: over 6 years ago - 15 dependent packages - 59 dependent repositories - 13.9 thousand downloads last month - 103 stars on GitHub - 1 maintainer
b_ 1.3.4 💰
BEM class name generator10 versions - Latest release: over 6 years ago - 15 dependent packages - 59 dependent repositories - 13.9 thousand downloads last month - 103 stars on GitHub - 1 maintainer
create-clone-class 0.2.1
The module for creating clone of ES6 class4 versions - Latest release: over 3 years ago - 2 dependent packages - 7 dependent repositories - 12.8 thousand downloads last month - 0 stars on GitHub - 1 maintainer
Top 9.6% on npmjs.org
11 versions - Latest release: almost 8 years ago - 6 dependent packages - 4 dependent repositories - 12.5 thousand downloads last month - 0 stars on GitHub - 1 maintainer
lighter-type 2.2.1
A lightweight JavaScript inheritance utility.11 versions - Latest release: almost 8 years ago - 6 dependent packages - 4 dependent repositories - 12.5 thousand downloads last month - 0 stars on GitHub - 1 maintainer
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